Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2019 record →
PULLING INTO MY PARKING SPACE, BARELY MOVING, CAR SUDDENLY LUNGED FORWARD AND TO THE RIGHT OVER A CONCRETE BARRIER AND UPHILL. THIS HAPPENED WITH ANOTHER KIA - FORTE- A FEW YEARS AGO . SAME TRAJECTORY. LOW SPEED TURN, I DID NOT ACCELERATE.
WHEN I WAS GOING TO LA USING 110 EXPRESS LANE. CAR STOP UNPREDICTABLY TOTALLY AND I PARKED THE CAR LEFT SIDE 110 EXPRESS LANE. I WAS STAYED 3 HOURS UNTIL TOW COMING.
TL* THE CONSUMER RENTED A 2019 KIA NIRO. THE CONSUMER STATED THAT WHEN THE VEHICLE WAS STARTED AND PLACED IN REVERSE, THE VEHICLE MOVED FORWARD WITHOUT WARNING. THE GEAR SHIFT INDICATOR DISPLAYED THAT THE VEHICLE WAS IN REVERSE AT THE TIME OF THE FAILURE. THE VEHICLE WAS RETURNED TO THE RENTAL COMPANY. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 9,000. THE VIN WAS UNKNOWN. *AS
THE PROBLEM THAT I'M I'M HAVING IS A CODE P0456 (EVAPORATIVE EMISSION SYSTEM LEAK DETECTED, WHICH IS A SMALL LEAK. THE REASON WHY I'M WORRIED IS BECAUSE THE GAUGE FOR THE RPMS GOES ALL THE WAY ACROSS AS FAR AS IT CAN GO, IN OTHER WORDS IT'S LIKE AS IF I'M PUSHING DOWN ON THE GAS PEDAL AS FAR AS IT CAN GO , IT DOES THIS WHEN I'M DRIVING ON THE HIGHWAY, WHEN I'M ABOUT TO LEAVE A SIGNAL LIGHT FROM A COMPLETE STOP , WHEN I'M DRIVING UP A HILL IS WHEN IT'S WORST.
FIRST THE AIR CONDITIONER STOPPED WORKING FOR 2 DAYS. THEN ON THE 3RD DAY, 8/13/19, THE HEV LIGHT AND OIL LIGHTS WENT ON. THE ENGINE SLOWED DOWN. THE CAR WAS TOWED TO THE KIA DEALERSHIP IN ONTARIO, CA. INITIALLY THEY SAID IT MAY NOT BE COVERED BY WARRANTY. THEN ON 8/17 THEY TOLD ME THE AIR CONDITIONER NEEDS A NEW COMPRESSOR. THEN ON 8/23 I WAS TOLD THAT OIL AND METAL SHARDS HAD LEAKED INTO THE ENGINE AND THE ENTIRE ENGINE NEEDS TO BE REPLACED. IT IS UNKNOWN WHEN THE REPAIR WILL BE DONE.
AS I WAS DRIVING ON THE HIGHWAY, THE AC STOPPED WORKING. THERE WERE NO WARNING LIGHTS, ALARMS OR INDICATORS THAT SOMETHING WAS WRONG, BUT I IMMEDIATELY GOT OFF THE HIGHWAY BECAUSE I THOUGHT THIS IS NOT RIGHT. AS I BRAKED ON THE RAMP, THE CAR STILL WORKED, BUT WHEN I TRIED TO ACCELERATE LEAVING THE RAMP, THERE WAS NO POWER. I GOT INTO AN ADJACENT PARKING LOT AND TURNED OFF THE CAR. WHEN I TRIED TO TURN IT BACK ON, IT WAS COMPLETELY DEAD. I CALLED AAA, THEY GAVE IT A JUMP, BUT EVEN THOUGH THE BATTERY WAS FULL, WHEN PUT INTO DRIVE OR REVERSE IT WOULD DO NOTHING.
NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.
Full record for the 2019 Kia Niro → · Every Niro year → · How the figures are calculated →